Here's a great paper published by OSU's Forest Science Laboratory:
"Skyline Thinning Production and Costs: Experience from the Willamette Young
Stand Project"
by Kellogg, Miller, & Olsen, August 1999, Research Contribution #21
www.cof.orst.edu/cof/pub/home/
email to: forspub at cof.orst.edu
The OSU folks are great about deseminating all manner of research...check
them out.
-Arne
Aaron Lambie <alambie at nbnet.nb.ca> wrote in message
news:VvPW3.338$P71.7681 at sodalite.nbnet.nb.ca...
>>>Hey Everyone,
>> I am looking for an internet site that might list useful information
>about the mechanical utilization rates, mechanical availability rates,
>productive machine hours, unit costs, etc... regarding Madill yarders and
>Washington yarders. If you know of any sites that might be useful could
you
>please reply...
>>Thanks,
>>--
>Aaron D. Lambie
>Forest Engineering - 2003
>University of New Brunswick
>VP Services and Development
>Canadian Federation of Engineering Students
>b568z at unb.ca>vpservices at cfes.ca>>